IRJET- Design and Fabrication of Electric Scooter with Two Way Power Source
Energy Conservation Through Electrical Audit Posters4research
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ENERGY CONSERVATION THROUGH
ELECTRICAL AUDIT
ELECTRICAL ENGINEERING DEPARTMENT
PROBLEM STATEMENT
SOLUTION
RESULT AND IMAGES
GROUP MEMBERS:
1. MUHAMMAD SARWAR NAFEES (EE-096).
2. FAIZAN MAHMOOD (EE-090).
3. SYED MUHAMMAD UMAIR.(EE-105)
4. JAMSHAID ALI KHAN (EE-118)
SOCIAL IMPACTS
1. In efficient use of energy.
2. Pakistani industries suffer
from high specific energy
consumption compared with
international norms
3. No use of Day light.
4. Improper Light distribution.
5. Overheated motors
EXTERNAL ADVISOR:
MISS ARJUMAND SAMAD
INTERNALADVISOR:
ENGINEER MUHAMMAD UMAIR
1. Less heat dissipation, which
reduces the air conditioning
load.
2. Improved power factor.
3. Light control.
4. Energy cost optimization.
5. Pollution control.
6. Safety aspects.
7. Coping with the situation of
variation in energy cost
availability.
8. Reliability of energy supply.
9. Assessing present pattern of
energy consumption in
different cost centers of
operations.
10. Relating energy inputs and
production output.
11. Identifying potential areas of
thermal and electrical energy
economy.
12. Highlighting wastage’s in
major areas.
13. Fixing of energy saving
potential targets for individual
cost centers.
14. Implementation of measures
for energy conservation &
realization of savings.
15. Saved energy can be served
to others.
1. Recommended to use LED
lights or T5 lights.
2. Replace Magnetic ballasts with
Electronic ballasts.
3. Use light control mechanism .
4. Use day lighting opportunities.
5. Replace with energy efficient
motor.
6. Install VFD
Stator copper loss 38%
Rotor copper loss 19%
Core loss 18%
Friction and windage
loss
12%
Stray load loss 38%
Energy Efficient Lighting System
Lighting Scheme
Load of
TL in W
Load in
KW
Load
of Ballast
in W
Load
in KW
Total Load
in KW
Existing TL with
Ballast
72 7.20 12 1.20 8.40
Replacement Option-1
T.L 28W with
Electronic Ballast
28 2.80 4 0.40 3.20
Replacement Option-2
LED T.L 18W 18 1.80 0.00 0.00 1.80
Lighting
Scheme
Present
Load
New
Load
Reductio
n in Load
(kW)
Energy Saving
Potential (kWh /
month)
Financial
Savings
(Rs. /
month)
Cost
per
Lamp
Total
Initial
Investmen
t
(Rs.)
Payback
Period
(months
)
Using
28W TL
(with
Electron
ic
Ballast)
8.40 3.20 5.20 3,744.00
37,440.0
0
1000.00 100,000.00 2.67
Using
18W
LED TL
8.40 1.80 6.60 4,752.00
47,520.0
0
4000.00 400,000.00 8.42
LIGHTINGAUDIT USING DIALUX (SOFTWARE)
Surface p[%] Eav [lx] Emin [lx] Emax [lx] u0
Workplane / 202 35 425 0.174
Floor 90 176 38 310 0.215
Ceiling 90 151 99 197 0.659
Wall(4) 90 148 99 272 /
No. Pieces Designation (Correction Factor) φ[lm] P [W]
1 48 Philips TPS460 1xTL5-24W HFP A (1.000) 1750 28.0
Total: 84000 1344.0
CALCUTION OF MOTOR FROM MOTOR MASTER PLUS
Replacement of 10 HP 7.5 kW standard motor with the high efficiency motor i.e. Efficiency class 1
motor, the above cost saving can be achieved:
Energy saving and saving period on use of
VFD’s
GROUP NUMBER: 19
![Template provided by: “posters4research.co
ENERGY CONSERVATION THROUGH
ELECTRICAL AUDIT
ELECTRICAL ENGINEERING DEPARTMENT
PROBLEM STATEMENT
SOLUTION
RESULT AND IMAGES
GROUP MEMBERS:
1. MUHAMMAD SARWAR NAFEES (EE-096).
2. FAIZAN MAHMOOD (EE-090).
3. SYED MUHAMMAD UMAIR.(EE-105)
4. JAMSHAID ALI KHAN (EE-118)
SOCIAL IMPACTS
1. In efficient use of energy.
2. Pakistani industries suffer
from high specific energy
consumption compared with
international norms
3. No use of Day light.
4. Improper Light distribution.
5. Overheated motors
EXTERNAL ADVISOR:
MISS ARJUMAND SAMAD
INTERNALADVISOR:
ENGINEER MUHAMMAD UMAIR
1. Less heat dissipation, which
reduces the air conditioning
load.
2. Improved power factor.
3. Light control.
4. Energy cost optimization.
5. Pollution control.
6. Safety aspects.
7. Coping with the situation of
variation in energy cost
availability.
8. Reliability of energy supply.
9. Assessing present pattern of
energy consumption in
different cost centers of
operations.
10. Relating energy inputs and
production output.
11. Identifying potential areas of
thermal and electrical energy
economy.
12. Highlighting wastage’s in
major areas.
13. Fixing of energy saving
potential targets for individual
cost centers.
14. Implementation of measures
for energy conservation &
realization of savings.
15. Saved energy can be served
to others.
1. Recommended to use LED
lights or T5 lights.
2. Replace Magnetic ballasts with
Electronic ballasts.
3. Use light control mechanism .
4. Use day lighting opportunities.
5. Replace with energy efficient
motor.
6. Install VFD
Stator copper loss 38%
Rotor copper loss 19%
Core loss 18%
Friction and windage
loss
12%
Stray load loss 38%
Energy Efficient Lighting System
Lighting Scheme
Load of
TL in W
Load in
KW
Load
of Ballast
in W
Load
in KW
Total Load
in KW
Existing TL with
Ballast
72 7.20 12 1.20 8.40
Replacement Option-1
T.L 28W with
Electronic Ballast
28 2.80 4 0.40 3.20
Replacement Option-2
LED T.L 18W 18 1.80 0.00 0.00 1.80
Lighting
Scheme
Present
Load
New
Load
Reductio
n in Load
(kW)
Energy Saving
Potential (kWh /
month)
Financial
Savings
(Rs. /
month)
Cost
per
Lamp
Total
Initial
Investmen
t
(Rs.)
Payback
Period
(months
)
Using
28W TL
(with
Electron
ic
Ballast)
8.40 3.20 5.20 3,744.00
37,440.0
0
1000.00 100,000.00 2.67
Using
18W
LED TL
8.40 1.80 6.60 4,752.00
47,520.0
0
4000.00 400,000.00 8.42
LIGHTINGAUDIT USING DIALUX (SOFTWARE)
Surface p[%] Eav [lx] Emin [lx] Emax [lx] u0
Workplane / 202 35 425 0.174
Floor 90 176 38 310 0.215
Ceiling 90 151 99 197 0.659
Wall(4) 90 148 99 272 /
No. Pieces Designation (Correction Factor) φ[lm] P [W]
1 48 Philips TPS460 1xTL5-24W HFP A (1.000) 1750 28.0
Total: 84000 1344.0
CALCUTION OF MOTOR FROM MOTOR MASTER PLUS
Replacement of 10 HP 7.5 kW standard motor with the high efficiency motor i.e. Efficiency class 1
motor, the above cost saving can be achieved:
Energy saving and saving period on use of
VFD’s
GROUP NUMBER: 19](https://image.slidesharecdn.com/9045e5da-e9bd-4980-a02a-b61de1b9bd39-160402133157/85/FYP-1-320.jpg)
